![]() ![]() Given a List list object, I know of the following ways to loop through all elements: Basic for loop (of course, there're equivalent while / do while loops as well) // Not recommended (see below)!įor (int i = 0 i iter = erator() iter. Secondly, for the nested loop know the number of stars in the. ![]() Also, for those saying I should just join all. using a ListIterator and a while loop val it: ListIterator fruits.Being somewhat new to the Java language I'm trying to familiarize myself with all the ways (or at least the non-pathological ones) that one might iterate through a list (or perhaps other collections) and the advantages or disadvantages of each. first count the number of rows, here it is 8, so we declare variable named rc which is rowcount. It also prevents me from using an enhanced for loop, which makes me sad. In this quick article, I show you five ways of looping over a list in Kotlin.
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